MacTablet

It serves as both a tablet or can be propped up as a monitor, and its detachable keyboard serves as a cover while in transit. Its too bad that this is just a concept, and not the real deal. Yann's Mybook design is worth taking note of as well. While these designs aren't on the market, we hope Apple is watching...

If you can't wait for Apple to catch on, check out this tablet ModBook for sale at Other World Computing.